There are
1,473 mi
from Mckinney, TX to Lansdale, PA
That's the driving distance. It would take 1 day 2 hours to go from Mckinney, Texas to Lansdale, Pennsylvania.
The flight distance (direct flight from Mckinney, TX to Lansdale, PA) is 1,274.87 mi.
1,473 mi = 1.61 kms